| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.62 | 10.384% | $214.8293 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $184.83 | 3.684% | $191.6391 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $86.69 | 13.462% | $98.3602 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $143.50 | 4.839% | $150.444 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $19.94 | 10.498% | $22.0333 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $142.82 | 6.216% | $151.6977 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $31.63 | 5.707% | $33.4351 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $804.03 | $862.4387 | $862.44 | $862.50 | $862.30 | |